Nibe FIGHTER 1120 Installation And Maintenance Instructions Manual
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Nibe FIGHTER 1120 Installation And Maintenance Instructions Manual

Nibe FIGHTER 1120 Installation And Maintenance Instructions Manual

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INSTALLATION AND MAINTENANCE INSTRUCTIONS
R
FIGHTER 1120
MOS GB 0429-1
611922
FIGHTER 1120

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Summary of Contents for Nibe FIGHTER 1120

  • Page 1 INSTALLATION AND MAINTENANCE INSTRUCTIONS FIGHTER 1120 MOS GB 0429-1 611922 FIGHTER 1120...

  • Page 3: Table Of Contents

    Filling the heating/heating medium systems .... 26 Technical specifications Soft-start relay ............26 Technical specifications ..........59 Starting and checking ..........27 Enclosed kit Readjustment, heating medium side ......27 Enclosed kit ..............60 Readjustments, brine side ........27 Accessories ..............60 FIGHTER 1120...

  • Page 4: General

    FIGHTER 1120 you should read through the For Home Owners section in this Installation and Maintenance Instruction. FIGHTER 1120 is a base heat pump for heating small hous- es, apartment blocks and industrial premises. The ground, rock or lakes can be used as the heat source.

  • Page 5: System Description

    For Home Owners System description Principle of operation FIGHTER 1120 consists of a heat pump, circulation Ground water can also be used as a heat source. This pumps and a control system for the heat pump and requires an intermediate heat exchanger.

  • Page 6: Front Panel

    Power switch Circulation pump symbol. I II I Shown when the circulation pump is operational. II Shown when circulation pump 2 is oper- ational (accessory, extra shunt group required). Heating system symbols. Shown when house heating is in progress. FIGHTER 1120...

  • Page 7: Setting Different Operating Modes (Even With Accessories)

    The circulation pump and the immersion heater are permitted to run as needed. Right-hand buttons Summer mode: Only production of hot water using FIGHTER 1120. Plus button The circulation pump and immersion heater are This button is used to scroll through the blocked.

  • Page 8: Room Temperature Automatic Heating Control System

    With the sensors for outside temperature and flow temperature FIGHTER 1120, this adjustment is done automatically (see docking options 1, 2, 3 and 4). This adjustment is by a control computer. Before the computer can do made automatically, however the basic settings must this, some basic settings are required.

  • Page 9: Basic Values For The Automatic Heating Control System

    ** Floor heating can be dimensioned very differently. Examples 2 and 3 above refer to a system where the flow temperature needs to be approximately 35 - 40 °C resp 45 - 50 °C on the coldest day. FIGHTER 1120...

  • Page 10: Heat Production

    (the value in brackets on the display). For subnormal temperatures the comput- If the FIGHTER 1120 is fitted with the Electrical sup- er calculates a deficit in the form of degree minutes, plement accessory the unit can be used solely as an which results in the acceleration of heat production.

  • Page 11: Transport And Storage

    90 – 110 m 325 – 2 x 250 m 120 – 140 m FIGHTER 1120 is placed on a firm base, preferably a concrete floor or foundation. FIGHTER 1120 should 400 – 2 x 300 m 140 – 170 m be setup with its rear against an outer wall in a 2 x 250 –...

  • Page 12: Pipe Connections

    (supplied) are fitted. about 60 °C. Since FIGHTER 1120 is not fitted with shutoff valves, these must be fitted outside of the heat You should fit either an overflow valve or remove some of the thermostats when connecting to systems pump to facilitate servicing.

  • Page 13: Pump Capacity Diagrams, Heating Medium Side

    For the Installer Pipe connections Pump capacity diagrams, heating medium side Available pressure equipment Pressure drop Tryckfall FIGHTER 1120 5 FIGHTER 1115 5 Flow Flöde 250 500 750 1000 1250 1500 1750 2000 2250 2500 Pressure drop Pressure drop Tryckfall Tryckfall FIGHTER 1120 8.5...

  • Page 14: Pump Capacity Diagrams, Brine Side

    For the Installer Pipe connections Pump capacity diagrams, brine side Pressure drop, kPa Flow, l/s Pressure drop, kPa Flow, l/s Pressure drop, kPa Flow, l/s Pressure drop, kPa Flow, l/s FIGHTER 1120...

  • Page 15: Electrical Connections

    For the Installer Electrical connection Removing the covers FIGHTER 1120...

  • Page 16: Connection

    For the Installer Electrical connection Connection FIGHTER 1120 not be connected without the permis- Cable entries for the supply and sensors. sion of the electricity supplier and must be connected under the supervision of a qualified electrician. FIGHTER 1120 must be installed via an isolator switch with a minimum breaking gap of 3 mm.

  • Page 17: Connection On Delivery

    (69). Connect the supply directly to the contactor. N PE Remove the 2 orange straps on terminal block (9) and connect the control voltage to the outermost terminals marked L and N on the wiring diagram. N PE FIGHTER 1120...

  • Page 18: Connecting The Outside Sensor

    (2). The sensor is placed in a submerged tube on the temporarily or periodically raise or lower the flow tem- accumulator tank, e.g. VPA. perature and with that the room temperature. See Menu 2.5 for settings. Temp set back 1 FIGHTER 1120...

  • Page 19: Max Hot Water Temperature

    (102) on the load monitor card (2). Max electrical output, three stages binary Max el. output Immersion heater, output (kW) Knob position The setting of the different max outputs is done using the knob (101) on the load monitor card (2). FIGHTER 1120...

  • Page 20: Centralised Load Control And Load Monitor

    For the Installer Electrical connection Centralised load control and load monitor Load monitor FIGHTER 1120 is equipped with an internal load monitor. When the load monitor senses an overcurrent on one of the phases, the immersion heater will step down the output until it can be connected again.

  • Page 21: Docking General

    For the Installer Docking General FIGHTER 1120 can be installed in several different ways, some of which are described below. Accessories such as equipment for controlling domes- tic hot water VST 11, additional heat ETS 11, etc. are ordered separately. The safety equipment must be installed in accordance with current regulations for all docking options.

  • Page 22: Option 1 - Immersion Heater And Water Heater

    For the Installer Docking - Option 1 Option 1 – FIGHTER 1120 docked with immersion heater and hot water heater (floating condensing) SÄV El VVB SÄV SF AV VVB / ACK Cirk.pump Värmepump Varmvatten Tillsatsvärme Larm Kontrollera att vatten finns i pan-...
  • Page 23 Connection of outside sensor sensor Outside temp. sensor Connection VST 11* Connection ETS 11* Reversing valve * Accessories. The figures show how the connection should appear when completed. For full information about the connections see respective Installation instructions. FIGHTER 1120...

  • Page 24: Option 3 - Oil-Fired Boiler

    For the Installer Docking - Option 3 Option 3 FIGHTER 1120 docked to an oil-fired boiler (floating condensing) SÄV Oljepanna SÄV SF AV Cirk.pump Värmepump Varmvatten Tillsatsvärme Larm Kontrollera att vatten finns i pan- nan innan den in- kopplas. VVB / ACK...
  • Page 25 Position 21 opens the mixing valve. Reversing valve Connection of oil boiler via an external auxiliary relay Mixing value Oil boiler * Accessories. The figures show how the connection should appear when completed. For full information about the connections see respective Installation instructions. FIGHTER 1120...

  • Page 26: Option 4 - Another Heat Source

    For the Installer Docking - Option 4 Option 4 FIGHTER 1120 docked to another heat source (fixed condensing) SÄV External or Extern alt befintlig regler- existing control utrustning. equipment SÄV Cirk.pump Värmepump Varmvatten Tillsatsvärme Larm Kontrollera att vatten finns i pan-...
  • Page 27 For the Installer Docking - Option 4 Connection, sensor Connection of external units Connection of outside sensor Outside temp. sensor Connection of flow tempera- ture senor Heating medium flow 1 FIGHTER 1120...

  • Page 28: Commissioning And Adjusting

    The heating medium system is filled with water until the required pressure is reached and then vented. Soft-start relay NOTE! Fighter 1120 is equipped with a soft-starter relay (97) that limits the inrush current on the compressor to max The compressor must not be forced to 30A.

  • Page 29: Starting And Checking

    5 – 10°C when the heat pump heats the hot water without additional heat. A high difference could depend on a low heat medium flow. Fill in the commissioning report on page 2. Set the control system to suit the needs of the building. FIGHTER 1120...

  • Page 30: Setting The Automatic Heating Control System Setting Using Diagrams

    For the Installer Setting the heating controls Setting using diagrams Offset heating curve -2 The heating control system of the FIGHTER 1120 is HEATING CURVE KURVLUTNING controlled by the outside temperature. This means the °C supply temperature is regulated in relation to the cur- 15 14 13 12 rent outdoor temperature.

  • Page 31: Controls

    The key symbol will then be shown on the dis- 1. Operating mode button play. The same procedure is used to deactivate the 2. Enter key lock. NOTE! Ensure the operating mode is not changed during quick movement FIGHTER 1120...

  • Page 32: Changing Parameters

    Press the enter button to move to menu 8.0 Current phase 3 Press the minus button (5 times) to move to menu 1.0 8.3.4 Fuse size 8.3.5 Max elec. power 8.3.6 EBV value 8.3.7 ↵ Return to 8.3.0 FIGHTER 1120...

  • Page 33: Menu Tree

    HW running time 1.11.1 1.11.0 ↵ Pooltemperatur/inst. Pool settings 1.12 1.11.2 Return to 1.0 Diff. pool/min-temp 1.11.3 Poolperiod 1.11.4 Poolpause 1.11.5 Sensor type 1.11.6 ↵ Return to 1.11.0 * Only shown when On is selected in menu 9.2.13.3. FIGHTER 1120...
  • Page 34 ↵ Timer Extra HW Timer XHW 8.3.4 Fuse size 7.5.2 Extra HW Monday - Sunday 8.3.5 Max elec. power 7.5.3 ↵ Return to 7.5.0 8.3.6 EBV value Reset timers 8.3.7 ↵ Return to 8.3.0 ↵ Return to 7.0 FIGHTER 1120...
  • Page 35 Hot water 9.2.15 Temp. period 2 RCU Present 9.2.13.4 Boiler temp/act mixv 9.2.9.6 9.2.16 ↵ Return to 9.2.9.0 9.2.13.5 HPAC Present Start value OilPower 9.2.13.6 9.2.17 ↵ Oil burner on Return to 9.2.0 9.2.13.7 ↵ Return to 9.2.13.0 FIGHTER 1120...

  • Page 36: Main Menus

    Normal, covers the normal user's needs. Extended, shows all menus except the service menus. Service, shows all menus, returns to nor- mal 30 minutes after the last button was pressed. FIGHTER 1120...

  • Page 37: Hot Water Temperature

    The required stop temperature for extra hot water is The temperature when pool heating is stopped is stat- set here. The value is adjustable between 40 and 70. ed here. The value is adjustable between 15 and 35°C. FIGHTER 1120...

  • Page 38: Supply Temperature

    Pressing the enter button returns you to menu 1.11.0 curve slope or offset heating curve. R e t u r n 1 . 1 2 Menu 1.12 Return Pressing the enter button returns you to menu 1.0 FIGHTER 1120...
  • Page 39 S e t t e m p e r a t u r e 2 . 6 . 3 Menu 2.6.3 Set temperature Here you select at what outside temperature the break point shall occur. The value is adjustable between 0 and 60. FIGHTER 1120...

  • Page 40: Outside Temperature

    Start in XX minutes, means the compressor will start as soon as the time condition permits. Inactive means the compressor is at a stand still. Compr. On means the compressor is running. brine pump On means the brine pump is running. FIGHTER 1120...

  • Page 41: Clock

    Menu 7.3.3 — 7.3.9 Set Time Monday — Sunday The time for the day change, e.g. night reduction, is chosen here. R e t u r n 5 . 2 1 Menu 5.21 Return Pressing the enter button returns you to menu 5.0. FIGHTER 1120...
  • Page 42 7 . 4 . 1 0 R e t u r n 7 . 8 Menu 7.4.10 Return Pressing the enter button returns you to menu 7.4.0 Menu 7.8 Return Pressing the Enter button returns you to menu 7.0. FIGHTER 1120...

  • Page 43: Other Settings

    0 and 2. Idle mode occurs 30 minutes after the last button was pressed. 0=shutoff, 1=low, 2=average. R e t u r n 8 . 1 . 5 Menu 8.1.5 Return Pressing the enter button returns you to menu 8.1.0 FIGHTER 1120...
  • Page 44 (100). M a x e l e c . p o w e r 8 . 3 . 5 Menu 8.3.5 Max elec. power The setting selected on the load monitor card (2) is shown here knob (101). FIGHTER 1120...

  • Page 45: Service Menus

    Menu 9.1.3 Add heat run time The accumulated running time for the electric module since the first start is shown. R e t u r n 9 . 1 . 4 Menu 9.5.17 Return Pressing the enter button returns you to menu 9.1.0. FIGHTER 1120...

  • Page 46: Operating Settings

    F l o o r d r y i n g s e t 9 . 2 . 9 . 0 Menu 9.2.9.0 Floor drying set Settings for the floor drying program are made in the submenus to this menu. FIGHTER 1120...
  • Page 47 T e m p . p e r i o d 2 9 . 2 . 9 . 5 Menu 9.2.9.5 Temp. period 2 Selection of the flow temperature in period 2. The value is adjustable between 15 and 50°C. FIGHTER 1120...
  • Page 48 9 . 2 . 1 4 Binary 7 step: – Off: Preselected Menu 9.2.14 Factory setting Return to the factory settings in FIGHTER 1120, Yes Ye s or No. H o t w a t e r 9 . 2 . 1 3 . 3...

  • Page 49: Quick Start

    Menu 9.3 Quick start Menu 9.5.0 — 9.8.0 Log 1 — Log 4. FIGHTER 1120 starts within 3 minutes. The alarm logs are shown in the submenus of this menu. Log 1 is the last alarm, log 2 the next last, etc.

  • Page 50: Alarm Indications On The Display

    Alarm LP This information is shown when the low pressure Alarm MP switch in FIGHTER 1120 has tripped. The compressor Shows when the motor cut-out on the compressor has is blocked and FIGHTER 1120 switches to electric tripped. The compressor is blocked and FIGHTER boiler mode.

  • Page 51: Alarm Indications On The Display

    This information is shown when a fault on the hot water temperature sensor has been registered. FIGHTER 1120 is force-run solely for hot water charging and automatic mode is engaged. The alarm may be due to a faulty sensors or broken sensor cable.

  • Page 52: Low Hot Water Temperature Or No Hot Water

    NOTE! High room temperature Cause: Incorrect setting of the Curve slope and/or As FIGHTER 1120 can be connected Increase/reduce heat. to a large number of external units Action: Adjust the setting. even these should be checked. Ifthe operating disturbance cannot be rectified by means of the above a installation engineer should be called.

  • Page 53: Helping The Circulation Pump To Start

    It is usually easier to start the circulation pump with FIGHTER 1120 running, switch (8) set to 1. If helping the circulation pump to start is performed with FIGHT- ER 1120 running, be prepared for the screwdriver to jerk when the pump starts.

  • Page 54: Component Locations Component Locations

    For the Installer Component placement " !" I II III I II 5 0 . 0 V a r m v a t t e n t e m p . 13.43 The figure shows the heat pump with accessories. FIGHTER 1120...

  • Page 55: List Of Components

    Relay card with power supply unit Temperature sensor, suction gas temp., cooling circuit High pressure pressostat CPU-unit, control system Brine pump Low pressure pressostat Service connection, low pressure Expansion valve 52 ** Safety valve, collector side 63 ** Particle filter Accessories ** Enclosed FIGHTER 1120...

  • Page 56: Wiring Diagram 3 X 400 V + N

    For the Installer Wiring diagram 3 x 400 V + N FIGHTER 1120...
  • Page 57 For the Installer Wiring diagram 3 x 400 V + N FIGHTER 1120...
  • Page 58 For the Installer Wiring diagram 3 x 400 V + N FIGHTER 1120...
  • Page 59 For the Installer Electrical circuit diagram Alarm Hot gas temp. Liquide line temp. Bulb temp. Brine in Brine out High pressure pressostat Low pressure pressostat FIGHTER 1120...

  • Page 60: Dimensions

    V a r m v a t t e n t e m p . 13.43 I II III I II 5 0 . 0 V a r m v a t t e n t e m p . 13.43 FIGHTER 1120...

  • Page 61: Technical Specifications

    Difference pressostat HP (bar) Cut-out value pressostat LP (bar) Difference pressostat LP (bar) +1,5 Enclosure class IP 21 Weight (kg) Compressor output only. ** Refers to the brine flow temperature/heat medium flow temperature in accordance with EN 255. *** Accessories FIGHTER 1120...

  • Page 62: Enclosed Kit

    - Mixing valve Part no 089 265 - Circuit card - Pipe fittings - Sensor and cabling Exhaust air module FLM 40 Room thermostat RT 10 Part no 089 568 Part no 418 366 *Adapted for controlling from Fighter 1120 FIGHTER 1120...
  • Page 64 NIBE Energietechniek B.V Fax: 1684 76642 Hofstraat 18 E-mail: info@nibeboilers.nl 4797 AC WILLEMSTAD www.nibeboilers.nl NIBE-BIAWAR Sp. z o. o. Tel: 85 662 84 90 Fax: 85 662 84 16 Alejá Jána Pawła II 57 www.biawar.com.pl 15-703 BIAŁYSTOK Tel: +46 - (0)433 - 73 000...

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